UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w8K15ZTMPjrFKK6DKriDzxkqN/vgPF9sGmiXzJABM1g=' 
WHERE 
  key_id = 'cbc143610853eb60cda85bd3cc88bcea95859522c13209d0fc151b0c66729497' 
  AND (
    token = 'w8K15ZTMPjrFKK6DKriDzxkqN/vgPF9sGmiXzJABM1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )